What is CSQ's dilution risk score?

CSQ has a latest available DilutionScore record of 20/100, categorized as low dilution risk by the DilutionWatch scoring model. DilutionWatch displays SEC filing and dilution indicators for CSQ, including shelf registrations, ATM offerings, warrant exercises, PIPE deals, and reverse split signals when detected in source data.

What SEC filings does DilutionWatch track for CSQ?

DilutionWatch tracks 25 SEC filing types for CSQ including S-3 shelf registrations, 424B prospectuses (ATM offerings), S-1 registration statements, 8-K material events, warrant exercise notices, convertible note agreements, and Form 4 insider transactions. Alerts are delivered via email within minutes of a filing appearing on EDGAR.

How does stock dilution affect CSQ shareholders?

Stock dilution occurs when a company issues new shares, reducing the ownership percentage of existing shareholders. For CSQ, common dilution events include at-the-market (ATM) stock offerings, shelf registration drawdowns, warrant exercises, and convertible note conversions. Each event increases the share count and can pressure the stock price lower.

Is DilutionWatch free for CSQ tracking?

DilutionWatch provides a free tier that shows DilutionScores and basic filing history for CSQ. Premium plans ($19.95/month Basic, $39.95/month Premium) unlock real-time email alerts, the full Pulse™ feed, advanced dilution forecasts, and access to all 10,000+ tracked tickers.

CSQ Dilution Risk Score: 20/100

Score Breakdown

📋 Offering Ability

💰 Cash Runway

📊Float Risk—

⚠️ Warrant Exposure

🔄 Convertible Debt

Dilution Forecast

☀️

Clear

No significant dilution signals

model est. 0%

No significant dilution signals detected for CSQ.

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Market Data

Market Cap$2.79B

Shares OutstandingN/A

FloatN/A

CashN/A

Debt$1.37B

Short InterestN/A

Source-Backed Evidence Depth

This public preview uses stored DilutionWatch fields and linked SEC/market records only. Missing values are not estimated.

Field	Current Value	Basis
DilutionScore	20/100	DilutionWatch score record
Shares Outstanding	Not available	Verified float table or market cache
Public Float	Not available	Verified float table or market cache
Market Cap	$2.79B	Market data cache
Cash Runway	Not available	DilutionWatch score inputs
Shelf Capacity	None in current score inputs	SEC-derived dilution fields
ATM Capacity	None in current score inputs	SEC-derived dilution fields
Outstanding Warrants	None in current score inputs	SEC-derived dilution fields

Recent source-backed SEC insight records available on this page: 1.

Recent SEC source mix: SC 13G 1.

The page does not infer future share issuance, financing probability, cash needs, management intent, or price impact when source fields are absent.

Institutional Holdings

57.5% institutional ownership

Source: Yahoo Finance · Detailed 13F holder data available for tracked tickers

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Short Interest

Short Interest97.8K

Days to Cover1.0

% of FloatN/A

FINRA data as of Sep 30, 2026

Recent SEC Activity

SC 13G BENEFICIAL OWNERSHIP 2026-09-08

Full SEC filing analysis available with free account →

Recent News

No recent news available for this ticker.

Factual CSQ Dilution Snapshot

Calamos Strategic Total Return Fund (CSQ) has a DilutionScore of 20/100, rated Low dilution risk. Score date: October 14, 2026.

Recent SEC activity tracked for CSQ: SC 13G on 2026-09-08.
Score coverage note: Float Risk is excluded because public-float data is unavailable.

This automatically generated snapshot is assembled from stored DilutionWatch data fields and may contain data-source errors or omissions. It is not financial advice, not investment research, and not a recommendation. Do your own research and review the full disclaimer and terms of service.

DilutionScore History — Last 90 Days

CSQ's DilutionScore has held steady at 20/100 (Low risk) for 45 consecutive days across the tracked period.

Period	Score	Risk Level	Duration
Aug 31 – Oct 14, 2026	20/100	LOW	45 days

Score recalculated daily from SEC filings and market data. Sign up free for real-time score change alerts.

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DilutionWatch monitors SEC filings 24/7 and alerts you the moment CSQ files a shelf registration, ATM offering, warrant notice, or convertible note. Free tier available — no credit card required.

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→ Complete Dilution Guide for Retail Investors → Anti-Dilution Provisions Explained → Stock Dilution Red Flags to Watch → Understanding Shelf Registrations

Score Coverage Note

Float Risk is excluded because public-float data is unavailable.

CSQ — Calamos Strategic Total Return Fund Dilution Risk Tracker